Bc2000 (for the BCF2000 & BCR2000)

i need some help to figure out how to convert this sysex F0 43 10 12 27 00 f7 to nrpn in order to use it in bcr2000 ( this is for yamaha tx81z )

i have read tons of stuff over the last few days and I'm starting to have a feeling that maybe i didn't get something

why there is nowhere a simple explanation to this?

i don't want to use bc editor or any other software

of course i can route the bcr2000 to bome and from there to the tx81z but i just look for a simple explanation what should be the numbers given this sysex to enter to some knob

Thank you

ps

i have read "almost" everything :) and i saw that there is patches for tx81z but just a simple convert would be great

thanks again